moved giftcard route out of user controller decorator

moved it into the giftcard controller as the index action

Change-Id: I9710ba3e4b39e4c47b5e4ffc10a08dbda8dfc52c
added spec controller macros

can login or logout in controler specs with ease!

Change-Id: I01e2eefde6659edc4741cc57b5645ae3550f35af